document/EffectiveModernCppChinese
2
0
Fork 0
mirror of https://github.com/CnTransGroup/EffectiveModernCppChinese.git synced 2025-03-03 22:00:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: close issue #109

Browse Source
This commit is contained in:
wendajiang 2022-01-23 23:59:29 +08:00
parent 27dd9cc12d
commit 86e04b0f1e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
5.RRefMovSemPerfForw/item26.md
View File

@ -42,7 +42,7 @@ void logAndAdd(T&& name)
}
std::string petName("Darla"); //跟之前一样
logAndAdd(petName); //跟之前一样，拷贝右值到multiset
logAndAdd(petName); //跟之前一样，拷贝左值到multiset
logAndAdd(std::string("Persephone")); //移动右值而不是拷贝它
logAndAdd("Patty Dog"); //在multiset直接创建std::string
//而不是拷贝一个临时std::string